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<html lang="en-US">
<head>
	<meta charset="UTF-8">
	<title>嵌套测试</title>
	<style type="text/css">
		iframe {
			border: 0px; 
			width: 100%; 
			height: 1300px;
			padding: 0;
			margin: 0;
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</head>
<body>
	<iframe src="http://mudu.tv/watch/902670" id="Iframe" frameborder="0" scrolling="no"></iframe>
</body>
</html>